"The entire U.S. freight industry today generates $1.063 trillion of revenue. Of this, Class I railroads represent only $72 billion (6.7%), while trucking revenues..." (Cantwell, 2023)
References:
Cantwell, Robert H. (2023, Feb 2nd) Real-Time Tracking: What Are We Waiting For?. Retrieved from Railway Age: https://www.railwayage.com/cs/real-time-tracking-what-are-we-waiting-for/?RAchannel=class-i
Published on February 2, 2023